KR100191766B1 - 프레임-주파수 변환장치 - Google Patents

프레임-주파수 변환장치 Download PDF

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Publication number
KR100191766B1
KR100191766B1 KR1019950014113A KR19950014113A KR100191766B1 KR 100191766 B1 KR100191766 B1 KR 100191766B1 KR 1019950014113 A KR1019950014113 A KR 1019950014113A KR 19950014113 A KR19950014113 A KR 19950014113A KR 100191766 B1 KR100191766 B1 KR 100191766B1
Authority
KR
South Korea
Prior art keywords
signal
frame
video signal
field
represented
Prior art date
Application number
KR1019950014113A
Other languages
English (en)
Korean (ko)
Other versions
KR950035441A (ko
Inventor
기요유끼 이소다
Original Assignee
슈즈이 다께오
니홍 빅타 가부시기가이샤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 슈즈이 다께오, 니홍 빅타 가부시기가이샤 filed Critical 슈즈이 다께오
Publication of KR950035441A publication Critical patent/KR950035441A/ko
Application granted granted Critical
Publication of KR100191766B1 publication Critical patent/KR100191766B1/ko

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0135—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0112—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level one of the standards corresponding to a cinematograph film standard
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical discs
    • G11B2220/2545—CDs

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Television Signal Processing For Recording (AREA)
  • Details Of Television Scanning (AREA)
KR1019950014113A 1994-05-31 1995-05-31 프레임-주파수 변환장치 KR100191766B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP14101694A JP2947400B2 (ja) 1994-05-31 1994-05-31 フレーム周波数変換装置
JP94-141016 1994-05-31

Publications (2)

Publication Number Publication Date
KR950035441A KR950035441A (ko) 1995-12-30
KR100191766B1 true KR100191766B1 (ko) 1999-06-15

Family

ID=15282241

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950014113A KR100191766B1 (ko) 1994-05-31 1995-05-31 프레임-주파수 변환장치

Country Status (6)

Country Link
US (1) US5517248A (de)
EP (1) EP0685968B1 (de)
JP (1) JP2947400B2 (de)
KR (1) KR100191766B1 (de)
DE (1) DE69515930D1 (de)
TW (1) TW267290B (de)

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DE69427336T2 (de) * 1993-03-23 2001-11-08 Sony Corp., Tokio/Tokyo Abtastfrequenzumwandler und bildwiedergabe einrichtung
WO1997027704A1 (en) 1993-04-21 1997-07-31 Kinya Washino Multi-format audio/video production system with frame-rate conversion
KR960028705A (ko) * 1994-12-08 1996-07-22 이헌조 칼라 일렉트로루미네선스(el) 소자 및 그 제조방법
US5844618A (en) * 1995-02-15 1998-12-01 Matsushita Electric Industrial Co., Ltd. Method and apparatus for telecine image conversion
US5864368A (en) * 1995-02-28 1999-01-26 Sony Corporation Picture signal editing and encoding method and apparatus, signal recording medium and picture signal decoding method and apparatus
GB9504307D0 (en) * 1995-03-03 1995-04-19 Philips Electronics Uk Ltd Video image processing
JP2906332B2 (ja) * 1995-12-27 1999-06-21 日本テレビ放送網株式会社 テレシネ信号変換方法、及びアップコンバータ
US5734443A (en) * 1995-12-28 1998-03-31 Philips Electronics North America Corporation Method and device for performing source transitions in a video system which performs entropy encoding
US5929902A (en) * 1996-02-28 1999-07-27 C-Cube Microsystems Method and apparatus for inverse telecine processing by fitting 3:2 pull-down patterns
US5963261A (en) * 1996-04-29 1999-10-05 Philips Electronics North America Corporation Low cost scan converter for television receiver
US5847772A (en) * 1996-09-11 1998-12-08 Wells; Aaron Adaptive filter for video processing applications
KR100436649B1 (ko) * 1996-12-20 2004-09-08 소니 일렉트로닉스 인코포레이티드 초당24프레임필름으로부터취해진비디오프로그램재료의상태를변화시키기위한방법및장치
GB9705999D0 (en) 1997-03-22 1997-05-07 Philips Electronics Nv Video signal analysis and storage
US6108041A (en) * 1997-10-10 2000-08-22 Faroudja Laboratories, Inc. High-definition television signal processing for transmitting and receiving a television signal in a manner compatible with the present system
US6014182A (en) * 1997-10-10 2000-01-11 Faroudja Laboratories, Inc. Film source video detection
US6111610A (en) * 1997-12-11 2000-08-29 Faroudja Laboratories, Inc. Displaying film-originated video on high frame rate monitors without motions discontinuities
US6873368B1 (en) 1997-12-23 2005-03-29 Thomson Licensing Sa. Low noise encoding and decoding method
DE69719099T2 (de) * 1997-12-23 2003-09-11 Thomson Licensing S.A., Boulogne Verfahren zur kodierung und dekodierung mit niedrigem rauschpegel
JP3567729B2 (ja) * 1998-03-31 2004-09-22 日本ビクター株式会社 画像撮影装置
US6538688B1 (en) 1998-07-02 2003-03-25 Terran Interactive Method and apparatus for performing an automated inverse telecine process
GB9824061D0 (en) 1998-11-03 1998-12-30 Snell & Wilcox Ltd Film sequence detection (nt4)
US6559890B1 (en) * 1999-04-21 2003-05-06 Ascent Media Group, Inc. Methods and apparatus for correction of 2-3 field patterns
WO2001011866A2 (en) * 1999-08-11 2001-02-15 Terran Interactive Method and apparatus for performing an automated inverse telecine process
GB2358309A (en) * 2000-01-11 2001-07-18 Snell & Wilcox Ltd Analysing motion between adjacent fields using weighted field difference
US6563550B1 (en) * 2000-03-06 2003-05-13 Teranex, Inc. Detection of progressive frames in a video field sequence
JP3487259B2 (ja) 2000-05-22 2004-01-13 日本電気株式会社 映像表示装置とその表示方法
JP3409790B2 (ja) * 2001-01-25 2003-05-26 日本電気株式会社 エラスティックストア回路及び遅延信号受信方法
JP3693104B2 (ja) 2001-09-14 2005-09-07 ソニー株式会社 映像信号処理装置、及び映像信号処理方法
JP3796751B2 (ja) 2002-05-02 2006-07-12 ソニー株式会社 映像信号処理装置および方法、記録媒体、並びにプログラム
BR0306516A (pt) * 2002-10-01 2005-01-25 Sony Corp Aparelho, método e programa para um aparelho para processamento de informação, e, meio de gravação
KR100510671B1 (ko) * 2003-01-08 2005-08-31 엘지전자 주식회사 인터레이스 영상에서의 동일 프레임 검출 장치
JP4366277B2 (ja) * 2004-09-21 2009-11-18 キヤノン株式会社 撮像装置及びその制御方法
US7751484B2 (en) * 2005-04-27 2010-07-06 Lsi Corporation Method for composite video artifacts reduction
US7623183B2 (en) * 2005-06-29 2009-11-24 Novatek Microelectronics Corp. Frame rate adjusting method and apparatus for displaying video on interlace display devices
EP1925157B1 (de) 2005-08-09 2014-07-30 Entropic Communications, Inc. Bewegungszitterlöschung in bildsequenzen
JP4513035B2 (ja) * 2008-03-10 2010-07-28 ソニー株式会社 情報処理装置および方法、並びにプログラム
GB2468358A (en) * 2009-03-06 2010-09-08 Snell & Wilcox Ltd Regional film cadence detection
CN111866432B (zh) * 2020-06-19 2022-03-29 成都东方盛行电子有限责任公司 一种场模式下的非编帧率转换方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991006182A1 (en) * 1989-10-20 1991-05-02 Snell & Wilcox Limited Digital television standards conversion
US5115311A (en) * 1989-11-14 1992-05-19 Shell Oil Company High resolution translation of images
US4998167A (en) * 1989-11-14 1991-03-05 Jaqua Douglas A High resolution translation of images
US5353119A (en) * 1990-11-15 1994-10-04 Sony United Kingdom Limited Format conversion of digital video signals, integration of digital video signals into photographic film material and the like, associated signal processing, and motion compensated interpolation of images
US5428399A (en) * 1991-04-15 1995-06-27 Vistek Electronics Limited Method and apparatus for image translation with improved motion compensation
US5260787A (en) * 1991-05-14 1993-11-09 Sony Electronics Inc. Film-to-video frame image conversion apparatus and method for selectively identifying video fields and frames
JP3531186B2 (ja) * 1992-09-18 2004-05-24 ソニー株式会社 ビデオ信号符号化方法及び装置
US5461420A (en) * 1992-09-18 1995-10-24 Sony Corporation Apparatus for coding and decoding a digital video signal derived from a motion picture film source
US5491516A (en) * 1993-01-14 1996-02-13 Rca Thomson Licensing Corporation Field elimination apparatus for a video compression/decompression system
GB9303369D0 (en) * 1993-02-19 1993-04-07 Philips Electronics Uk Ltd Identifying film frames in a video sequence

Also Published As

Publication number Publication date
DE69515930D1 (de) 2000-05-04
EP0685968A3 (de) 1997-10-01
JPH07327164A (ja) 1995-12-12
KR950035441A (ko) 1995-12-30
US5517248A (en) 1996-05-14
EP0685968B1 (de) 2000-03-29
JP2947400B2 (ja) 1999-09-13
TW267290B (de) 1996-01-01
EP0685968A2 (de) 1995-12-06

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